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Investments and Fair Value of Financial Instruments - Narrative (Details) - USD ($)
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Dec. 31, 2023
Fair Value Disclosures [Abstract]      
Gross Unrealized Losses $ (403,000)   $ (628,000)
Allowance for credit loss 0    
Payments for non-marketable investment $ 10,000,000 $ 0